For example, if you are on a business trip abroad, you can designate someone to pay your bills or do bank transactions on your behalf. Your agent will only follow your orders, so long as you are mentally capable of making decisions for yourself. The agent also takes charge of keeping and organizing records of all transactions he or she made on your behalf. You may opt for several limited powers of attorney if you are not comfortable with the idea of giving your agent full control over your assets and personal matters. Limited powers of attorney assign particular tasks to an attorney-in-fact. You may even opt to set a specific period for the authorization to take effect. Although the word attorney is a synonym to a lawyer, in United States, it is mostly used to refer to these people who are given the power of attorney. They are also called agents because they also serve as liaison officers and go-between or more formally, attorney-in-fact because they are only licensed by a common person. For instance, if you are suddenly hospitalized even for a short period and you need to continue your important banking transactions, you need to get a power of attorney and appoint anyone you trust to do errands for you. The agent should just follow your instructions or directions especially if you are still very much capable of making your own decisions. A lot of people have wrong notions about powers of attorney. They think that only the elderly as well as those with massive assets are only the ones who must draft power-of-attorney forms. However, the need for POA is not limited only to these groups. Even younger people and those who have only a few assets may create powers of attorney. Medical powers of attorney and living wills are two different legal documents. The former merely authorizes a person to make important medical care decisions such as those regarding use of life support when the principal is mentally incapable of doing this for himself or herself. On the other hand, a living will indicates what a person wants to happen regarding his or her medical care when time comes life support is necessary.